Base | Representation |
---|---|
bin | 11101110101110100110100… |
… | …101101100011100000101000 |
3 | 122012200122001120111120202012 |
4 | 131311310310231203200220 |
5 | 114200233011201133112 |
6 | 1143043500115255052 |
7 | 36433636030523012 |
oct | 3565646455434050 |
9 | 565618046446665 |
10 | 131242200021032 |
11 | 388aa560486761 |
12 | 1287774b2aa488 |
13 | 5830117960529 |
14 | 245a2291391b2 |
15 | 1028d9de8e022 |
hex | 775d34b63828 |
131242200021032 has 32 divisors (see below), whose sum is σ = 246558325416480. Its totient is φ = 65493337199040.
The previous prime is 131242200021013. The next prime is 131242200021061. The reversal of 131242200021032 is 230120002242131.
It is a junction number, because it is equal to n+sod(n) for n = 131242200020989 and 131242200021007.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42493583 + ... + 45477345.
It is an arithmetic number, because the mean of its divisors is an integer number (7704947669265).
Almost surely, 2131242200021032 is an apocalyptic number.
It is an amenable number.
131242200021032 is a deficient number, since it is larger than the sum of its proper divisors (115316125395448).
131242200021032 is a wasteful number, since it uses less digits than its factorization.
131242200021032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2994473 (or 2994469 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 131242200021032 its reverse (230120002242131), we get a palindrome (361362202263163).
The spelling of 131242200021032 in words is "one hundred thirty-one trillion, two hundred forty-two billion, two hundred million, twenty-one thousand, thirty-two".
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